Synergistic pesticide composition for killing scale insects

A pesticide composition and a scale-killing technology, which are applied in the field of synergistic pesticide compositions, can solve the problems of unsatisfactory control effect, poor chemical penetration, large damage to the ecological environment of orchards, etc. Control effect, obvious synergistic effect

Active Publication Date: 2013-08-21
INST OF PLANT PROTECTION OF XINJIANG ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor permeability of the pesticides used, it is difficult for the effective insecticidal substances to contact the protected scale pests, the control effect is not ideal, and the ecological environment of the orchard is greatly damaged

Method used

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  • Synergistic pesticide composition for killing scale insects
  • Synergistic pesticide composition for killing scale insects
  • Synergistic pesticide composition for killing scale insects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 0.9g Abamectin, 0.9g Alkoxytrisiloxane (Silwet408), 15g Cyclohexanone, 4g Dimethyl Sulfoxide, 7g Pesticide Emulsifier No. 0203B, 4g Ethylene Glycol, 2g Methanol, water to make up 100g , are vigorously mixed and homogenized to obtain a microemulsion formulation of a synergistic composition. The prepared medicament was diluted 4500 times, and water and 1.8% abamectin emulsifiable concentrate were used as controls. According to the above-mentioned indoor test method, a synergistic experiment was carried out on S. mulberry. See Table 1 for the poisonous effect data.

Embodiment 2

[0047] 0.01g abamectin, 25g alkoxytrisiloxane (Silwet408), 15g cyclohexanone, 6g dimethyl sulfoxide, 15g pesticide emulsifier No. 0203B, 4g ethylene glycol, 2g methanol, water to make up 100g, Intense mixing and homogenization results in a microemulsion formulation of the synergistic composition. The prepared medicament was diluted 50 times, and water and 1.8% abamectin emulsifiable concentrate were used as controls. According to the above-mentioned indoor test method, a synergistic experiment was carried out on S. mulberry. See Table 1 for the poisonous effect data.

Embodiment 3

[0049]0.01g abamectin, 50g alkoxytrisiloxane (Silwet408), 15g cyclohexanone, 8g dimethyl sulfoxide, 20g pesticide emulsifier No. 0203B, 4g ethylene glycol, 2g methanol, water to make up 100g, Intense mixing and homogenization results in a microemulsion formulation of the synergistic composition. The prepared medicament was diluted 50 times, and water and 1.8% abamectin emulsifiable concentrate were used as controls. According to the above-mentioned indoor test method, a synergistic experiment was carried out on S. mulberry. See Table 1 for the poisonous effect data.

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PUM

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Abstract

The invention relates to a synergistic pesticide composition for killing scale insects. The synergistic pesticide composition is prepared by taking abamectin and a synergist component as active components and combining the active components with aids, wherein the synergistic component is alkoxy trisiloxane or fatty alcohol-polyoxyethylene ether; and the weight ratio of the abamectin to the synergistic component is (1:1)-(1:5000). The pesticide composition has the advantages of having obvious synergistic effect, improving the effect for preventing scale insects and reducing drug dosage and has great significance to the protection of orchard ecological environment and green prevention and control of the scale insects.

Description

technical field [0001] The invention relates to a synergistic pesticide composition, specifically a pesticide composition containing abamectin for killing scale pests, and the application of the pesticide composition in agriculture and forestry. technical background [0002] Scale pests that damage fruit trees and forest trees in my country mainly include mulberry scale, pear round scale, tolun scale scale, jujube scale scale, olive scale scale scale, tortoise scale scale, sugar maple scale scale, and apical scale scale. Scale pests usually harm woody plants such as fruit trees and forest trees, causing tree vigor to weaken, branches to die, fruit reduction, and yield drop. Because scale pests are mostly protected by chitin layers in the middle and late stages of damage, they have a strong ability to protect themselves. At present, medium and high toxicity pesticides containing organophosphorus insecticides are mostly used in production for control. Due to the poor permeab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/10A01N43/90A01P7/04A01N31/02
Inventor 朱晓锋杨森袁会珠杨代斌芮昌辉徐兵强阿布都克尤木·卡德尔宋博
Owner INST OF PLANT PROTECTION OF XINJIANG ACADEMY OF AGRI SCI
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